Results 211 to 220 of about 3,228,378 (312)

In VivoandEx VivoEvaluation of Inflammation and Apoptosis Induced after SMILE Procedures for Different Refractive Error Range

, 2016
Leonardo Mastropasqua, Roberta Calienno, Claudia Curcio, Rodolfo Mastropasqua, Mario Nubile, Niccolò Salgari, Manuela Lanzini   +6 more
openalex   +2 more sources

Influence of Outcoupling Layers on Top‐Emitting Perovskite Light‐Emitting Diodes

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Top‐emitting perovskite LEDs offer benefits over typical bottom‐emitting architectures, toward lasing, improved thermal management, and on‐chip fabrication compatibility. Outcoupling layers offer a strategy uniquely applicable to top‐emitting LEDs to optimize EQE by improving optical outcoupling.
James C. Loy, Weiming Qiu, Diane Yang, Jack Scherlag, Jonathan Scott, Barry P. Rand   +5 more
wiley   +1 more source

Refractive Prediction Error Following Phacoemulsification Cataract Surgery in Patients With Uveitis [PDF]

Yujia Gui, Nan Guo, Ying Chen, Hong Yan
openalex   +1 more source

Fiber Bragg Gratings with Micro‐Engineered Temperature Coefficients

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Fiber Bragg gratings (FBGs) are intrinsically responsive to temperature and strain simultaneously. In this research, low‐loss FBGs with micro‐engineered temperature coefficients are fabricated, utilizing refractive index liquid‐filled microchannels in the cladding.
Zipei Song, Mohan Wang, Frank P. Payne, Patrick S. Salter, Tongyu Liu, Steve J. Elston, Martin J. Booth, Stephen M. Morris, Julian A. J. Fells   +8 more
wiley   +1 more source

Prevalence of Migraine and Association between Migraine Headache and Refractive Errors among Adolescents in Secondary Schools in Ibadan, Nigeria. [PDF]

Niger Med J
Bitto S, Ogun OA.
europepmc   +1 more source

Understanding and Circumventing Failure Mechanisms in Chalcogenide Optical Phase Change Material Ge2Sb2Se4Te

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Chalcogenide optical PCMs have gathered interest for their potential in compact, non‐volatile optics and photonics. Free‐space PCM metasurfaces require new considerations from phase change memory that need to be addressed for reliable scale‐up. Several failure mechanisms pertaining to free‐space PCM devices and layout methods are isolated to prevent ...
Cosmin Constantin Popescu, Kiumars Aryana, Brian Mills, Tae Woo Lee, Louis Martin‐Monier, Luigi Ranno, Jia Xu Brian Sia, Khoi Phuong Dao, Hyung‐Bin Bae, Vladimir Liberman, Steven A. Vitale, Myungkoo Kang, Kathleen A. Richardson, Carlos A. Ríos Ocampo, Dennis Calahan, Yifei Zhang, William M. Humphreys, Hyun Jung Kim, Tian Gu, Juejun Hu   +19 more
wiley   +1 more source

Measuring the prevalence of uncorrected refractive errors and refractive error coverage among the young working age population in Kasganj district, Uttar Pradesh, India, using rapid assessment of refractive error methodology. [PDF]

Int Health
Buttan S, Sahu AB, Prasannakumar PN.
europepmc   +1 more source

Correlation of spherical equivalent of refractive error measured with Mohindra retinoscopy (mRET) and cycloplegic autorefractometry (cAR).

Anna Przekoracka-Krawczyk (5353226), Alicja Brenk-Krakowska (21464320), Monika Wojtczak-Kwaśniewska (5353223)   +2 more
openalex   +1 more source

A Multi‐Resonant Tunable Fabry‐Pérot Cavity for High Throughput Spectral Imaging

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This study introduces a multi‐resonant tunable Fabry‐Pérot filter for high throughput spectral imaging. With a spectral resolution of 10 nm and a switching time of 23 ms, this compact and low‐cost device possesses better spectral imaging accuracy in poor light conditions while maintaining over six times higher optical throughput than standard liquid ...
Xiao Wu, Zijian Lin, Shige Tang, Xiao Chen, Tingbiao Guo, Sailing He   +5 more
wiley   +1 more source

Refraction difference value variations in children and adolescents with different refractive errors. [PDF]

Int J Ophthalmol
Wu DW, Yang ZY, Nie Y, Ye HY, Chen L, Liu LQ, Yang GY.   +6 more
europepmc   +1 more source